How does the Polymer M W Calculator work?

Input monomer molar mass and degree of polymerization (n) Then: Calculate M_w = n × M_monomer - (n-1) × 18 (water loss) Then: Show distribution effects.

Can you give an example of how to use the Polymer M W Calculator?

Example: Input Polyethylene: C₂H₄ unit, n=1000 gives a result of M_w ≈ 28,000 g/mol (number average MW).

Is the Polymer M W Calculator free to use?

Yes — completely free with no registration, download, or subscription required. All calculations happen instantly in your browser.

How accurate is the Polymer M W Calculator?

Our Polymer M W Calculator uses verified mathematical formulas and is accurate to multiple decimal places. Results are calculated in real-time using the same methods used by professionals.

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Polymer M W Calculator

Polymer Molecular Weight Calculator

Number Average MW (g/mol)

Weight Average MW (g/mol)

Polymer molecular weight affects properties: higher MW = stronger, higher Tg, lower solubility; calculated from monomers and chain length.

Difficulty:intermediate

References

›Polymer M W — Wikipedia

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Polymer M W Calculator

Polymer Molecular Weight Calculator

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